chore: 基线提交（重构前快照）

重构前保存现有 apps/ 结构基线，供后续各阶段回滚。 Co-Authored-By: Claude <noreply@anthropic.com>
2026-08-07 09:43:18 +08:00
commit dbcce79536
112 changed files with 9677 additions and 0 deletions
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+from datetime import datetime, timezone
+
+from fastapi.logger import logger
+from sqlalchemy import and_
+
+
+from apps.constants.constants import AD_TYPE_LIST
+from apps.constants.message import PAGE_SIZE
+from apps.forms.ad import AdForm, AdStatusForm
+from apps.models.ad import Ad
+from apps.models.ad_sort import AdSort
+from config import FASTAPI_IMAGE_URL
+from extensions import get_db_session
+from utils import R
+from utils.rich_text import get_file_url, save_file, save_content
+from utils.request import like_contains
+from utils.security import get_user_id
+
+
+# 查询广告分页数据
+
+def get_ad_page(request):
+    db = get_db_session()
+    # 页码
+    page = int(request.query_params.get("pageNo", 1))
+    # 每页数
+    limit = int(request.query_params.get("pageSize", PAGE_SIZE))
+    # 实例化查询对象
+    query = db.query(Ad).filter(Ad.is_delete == 0)
+    # 广告标题
+    title = request.query_params.get('title')
+    if title:
+        query = query.filter(Ad.title.like(like_contains(title), escape='\\'))
+    # 广告类型：1-图片 2-文字 3-视频 4-推荐
+    type = request.query_params.get('type')
+    if type:
+        query = query.filter(Ad.type == type)
+    # 广告状态
+    status = request.query_params.get('status')
+    if status:
+        query = query.filter(Ad.status == status)
+    # 排序
+    query = query.order_by(Ad.sort.desc())
+    # 记录总数
+    count = query.count()
+    # 分页查询
+    ad_list = query.limit(limit).offset((page - 1) * limit).all()
+    # 若当前页超出末页（数据被并发删除），自动回退到第一页
+    if page > 1 and not ad_list:
+        page = 1
+        count = query.count()
+        ad_list = query.limit(limit).offset(0).all()
+    # 实例化结果
+    result = []
+    # 遍历数据源
+    if len(ad_list) > 0:
+        for item in ad_list:
+            # 对象转字典
+            data = item.to_dict()
+            # 广告类型
+            data['type_name'] = AD_TYPE_LIST.get(item.type)
+            # 广告封面
+            data['cover'] = get_file_url(item.cover) if item.cover else None
+            # 查询广告位信息
+            ad_sort = db.query(AdSort).filter(and_(AdSort.id == item.sort_id, AdSort.is_delete == 0)).first()
+            # 广告位描述
+            data['sort_desc'] = ad_sort.name + "=>" + str(ad_sort.loc_id) if ad_sort else None
+            # 加入列表
+            result.append(data)
+    # 返回结果
+    return R.ok(data=result, count=count)
+# 根据广告ID查询详情
+
+def get_ad_detail(ad_id):
+    db = get_db_session()
+    # 根据广告ID查询信息
+    ad = db.query(Ad).filter(and_(Ad.id == ad_id, Ad.is_delete == 0)).first()
+    # 查询结果为空判断
+    if not ad:
+        return None
+    # 对象转字典
+    data = ad.to_dict()
+    # 广告类型描述
+    data['type_name'] = AD_TYPE_LIST.get(ad.type)
+    # 广告封面
+    data['cover'] = get_file_url(ad.cover) if ad.cover else ""
+    # # 富文本内容
+    # content = ad.content.replace("[IMG_URL]", FASTAPI_IMAGE_URL)
+    # data['content'] = content
+    # 返回结果
+    return data
+# 添加广告
+
+def add_ad(request, data: AdForm):
+    db = get_db_session()
+    # 广告封面
+    cover = data.cover
+    if data.type == 1 and cover:
+        cover = save_file(cover, "ad")
+    else:
+        cover = None
+
+    # # 广告标题
+    # title = data.title
+    # # 广告内容
+    # content = data.content
+    # # 处理富文本内容
+    # content = save_content(content, title, "ad")
+
+    # 表单数据赋值给对象
+    ad = Ad(**data.model_dump(exclude={'id'}))
+    ad.cover = cover
+    ad.create_user = get_user_id(request)
+    # 插入数据
+    ad.save()
+    # 返回结果
+    return R.ok(msg="添加成功")
+
+
+# 更新广告
+
+def update_ad(request, data: AdForm):
+    db = get_db_session()
+    # 记录ID判空
+    if not data.id or data.id <= 0:
+        return R.failed("记录ID不能为空")
+    # 根据ID查询记录
+    ad = db.query(Ad).filter(and_(Ad.id == data.id, Ad.is_delete == 0)).first()
+    # 查询结果判空
+    if not ad:
+        return R.failed("记录不存在")
+
+    # 广告封面
+    cover = data.cover
+    if data.type == 1 and cover:
+        cover = save_file(cover, "ad")
+    else:
+        cover = None
+
+    # # 广告标题
+    # title = data.title
+    # # 广告内容
+    # content = data.content
+    # # 处理富文本内容
+    # content = save_content(content, title, "ad")
+
+    # 构造更新数据（排除 id）
+    updData = data.model_dump(exclude={'id'})
+    updData['cover'] = cover
+    updData['update_user'] = get_user_id(request)
+    updData['update_time'] = datetime.now(tz=timezone.utc)
+    # 更新记录
+    result = db.query(Ad).filter_by(id=data.id).update(updData)
+    # 提交数据
+    # 返回结果
+    if not result:
+        return R.failed("更新失败")
+    # 返回结果
+    return R.ok(msg="更新成功")
+# 删除广告
+
+def delete_ad(ad_id):
+    return Ad.batch_delete_r(ad_id)
+# 设置状态
+
+def update_ad_status(request, data: AdStatusForm):
+    db = get_db_session()
+    # 根据ID查询记录
+    ad = db.query(Ad).filter(and_(Ad.id == data.id, Ad.is_delete == 0)).first()
+    # 查询结果判空
+    if not ad:
+        return R.failed("记录不存在")
+
+    # 更新记录
+    result = db.query(Ad).filter_by(id=data.id).update({
+        "status": data.status,
+        "update_user": get_user_id(request),
+        "update_time": datetime.now(tz=timezone.utc)
+    })
+    # 提交数据
+    if not result:
+        return R.failed("设置失败")
+    # 返回结果
+    return R.ok(msg="设置成功")